Employee Retention (And What It Costs to Lose Someone)

"People leave. That's just how it is."

That's what Ryan told me when I asked about turnover at his electrical contracting company. He'd lost three techs in the past year and was about to lose a fourth. He shrugged it off as the cost of doing business.

Then we calculated what those departures actually cost him.

He stopped shrugging.

The Real Cost of Losing Someone

Most owners think turnover costs are just recruiting and training. That's the tip of the iceberg.

Here's what we calculated for Ryan when he lost a senior electrician making $65,000:

Recruiting costs. Job postings, recruiter fees if used, time spent reviewing resumes and interviewing. For Ryan: about $3,500.

Training costs. The new hire's reduced productivity during ramp-up, plus the time other team members spend training them instead of doing billable work. For a skilled trade, figure 3 to 6 months before they're fully productive. For Ryan: about $12,000 in lost productivity.

Overtime and coverage. While the position is empty, someone's covering that work. Usually at overtime rates. Ryan ran short-staffed for six weeks: $8,500 in overtime.

Lost revenue. Jobs you couldn't take because you didn't have the capacity. Ryan turned down two projects during the gap: roughly $15,000 in revenue he'll never see.

Institutional knowledge. The stuff that walks out the door. Which clients are particular about what. How to troubleshoot that one weird panel configuration. Shortcuts that come from experience. This is harder to quantify, but it's real. The new person will make mistakes the old person wouldn't have.

Client relationship disruption. Some clients had a relationship with that tech. Now they're starting over with someone new. Two of Ryan's commercial clients requested "the same guy" for ongoing maintenance. That guy was gone.

Total conservative estimate for losing one $65,000 employee: roughly $40,000.

Ryan lost three techs that year. He was treating turnover like a $5,000 problem. It was a $120,000 problem.

The Rough Calculation

Industry research suggests replacing an employee costs between 50% and 200% of their annual salary, depending on the role.

→ Entry-level positions: 30% to 50% of salary

→ Mid-level employees: 75% to 125% of salary

→ Senior or specialized roles: 150% to 200% of salary

For most small businesses, assume at least 50% of annual salary as the true cost of turnover. If you're losing people regularly, that number adds up fast.

What Actually Keeps People Around

Here's what most owners get wrong: they think retention is mostly about pay.

Pay matters. You have to be competitive. But once you're in the ballpark, other factors matter more.

Clarity. Do people know what's expected of them? Do they know how their performance is evaluated? Do they know where they stand? Uncertainty is exhausting. People leave jobs where they're constantly guessing.

A path forward. Can they see a future here? That doesn't have to mean a management track. It can mean skill development, more responsibility, better projects, or higher pay tied to growth. People need to see that staying leads somewhere.

Respect. Do you treat them like adults? Do you value their input? Do you give them ownership over their work? People will tolerate a lot if they feel respected. They'll leave quickly if they don't.

Being heard. When they raise concerns, does anything happen? Or do problems get ignored until people stop mentioning them? The moment someone stops bringing up issues is often the moment they start job hunting.

Reasonable workload. Busy seasons happen. But if every season is a busy season, people burn out. Chronic understaffing is a retention problem disguised as a hiring problem.

What Changed for Ryan

Once Ryan saw the real numbers, turnover stopped being "just how it is" and became a problem worth solving.

He made some changes:

He audited his pay against market rates and found two techs were 15% below. He fixed it before they left.

He created a clear skill-and-pay ladder so techs could see what advancing looked like.

He started holding monthly one-on-ones. Ten minutes each. Just checking in. He caught two brewing frustrations before they became resignations.

He hired ahead of demand so his team wasn't constantly running at 110%.

The result: zero turnover in the following fourteen months. He estimates he saved over $100,000 by keeping the people he had.

As he put it: "I used to think retention was expensive. Turns out turnover was the expensive part."

Know What Turnover Actually Costs

If you've been treating turnover as just a cost of doing business, it might be worth calculating what it's actually costing you.

At Bottomline Capital, we help business owners see the full financial picture — including the hidden costs that don't show up on a P&L. Sometimes the best investment isn't growth. It's keeping the people you already have.

If you want help understanding the real cost of turnover in your business, book a free consultation. Let's look at the numbers.

Related Posts

• How Much Should I Pay My Staff? (https://www.bottomlinecapitalllc.com/post/how-much-should-i-pay-my-staff) - Fair pay is the foundation of retention.

• Hiring Ahead of Demand (https://www.bottomlinecapitalllc.com/post/hiring-ahead-of-demand-small-business) - Don't burn out the people you have.

• How Much Should I Pay Myself? (https://www.bottomlinecapitalllc.com/post/how-much-should-i-pay-myself-business-owner) - Owner comp is part of the equation.

• Understanding Your True Labor Costs (https://www.bottomlinecapitalllc.com/post/understanding-true-labor-costs) - The full cost of your team.